পদ্ধতির তুলনা করুন

	অনলাইন মোবাইল এক্সপেরিয়েন্স স্যাম্পলিং	মোবাইল এক্সপেরিয়েন্স স্যাম্পলিং
ক্ষেত্র	জরিপ পদ্ধতি	জরিপ পদ্ধতি
পরিবার	Process / pipeline	Process / pipeline
উদ্ভবের বছর	1983 (original ESM); smartphone/online variant widely adopted ~2007–2010	1983
প্রবর্তক	Mihaly Csikszentmihalyi & Reed Larson	Mihaly Csikszentmihalyi & Reed Larson
ধরন	Intensive longitudinal data collection technique	Intensive longitudinal data collection technique
মৌলিক উৎস	Csikszentmihalyi, M., & Larson, R. (1987). Validity and reliability of the Experience-Sampling Method. Journal of Nervous and Mental Disease, 175(9), 526–536.	Csikszentmihalyi, M., & Larson, R. (1987). Validity and reliability of the Experience-Sampling Method. Journal of Nervous and Mental Disease, 175(9), 526–536.
অপর নাম	Online ESM, Mobile ESM, Ecological Momentary Assessment via Mobile, Smartphone-based Experience Sampling	ESM, Experience Sampling Method, Ecological Momentary Assessment, EMA
সম্পর্কিত	4	5
সারসংক্ষেপ	Online Mobile Experience Sampling (Online ESM) is a data collection technique that uses internet-connected smartphones or tablets to prompt participants multiple times per day and record their thoughts, feelings, behaviors, and context in the moment they occur. By gathering data in real time across daily life rather than retrospectively in a lab, it dramatically reduces recall bias and captures the natural variation of psychological and behavioral states as they unfold.	Mobile Experience Sampling (ESM) is an intensive longitudinal data-collection technique in which participants respond to brief, repeated questionnaires delivered to their smartphones at random or scheduled intervals throughout the day. By capturing thoughts, feelings, behaviors, and context at or near the moment they occur, ESM minimises retrospective recall bias and provides a high-resolution picture of psychological and behavioral fluctuations in everyday life.